Medical Prefixes Flashcards
A- / AN-
no, not, without
ANA-
up, apart
ANTI-
against
AUTO-
self
BI-
two
BRADY-
deficient, under
CHLORO-
green
CHROMO-
color
CO-
with, together
COM-
with, together
CON-
with, together
CYANO-
blue
DE-
down, lack of
DECI-
one-tenth
DI-
two
DIA-
through, between, apart, across, completely
DYS-
bad, painful
ERYTHRO-
red
HEMI-
half
HEXA-
six
HYPER-
excessive, above
HYPO-
deficient, below
LEUKO-
white
MACRO-
large
MAL-
bad
MELANO-
black
MICRO-
small
MULTI-
many
NEO-
new
PAN-
all
PENT-
five
POLY-
many, much
PSEUDO-
FALSE
QUADR-
four
SUB-
less than, beneath
SYM- / SYN-
with, together
TACHY-
fast
TRI-
three
ULTRA-
beyond
XANTH-
yellow
AB-
away from
AD-
toward, near
ANTE-
before; forward
DIS-
apart, away, from
EC- / ECTO-
outside
ENDO-
within, in, inner
EPI-
above, upon
EX-
out
EXTRA-
outside of
IN-
in, into
INFRA-
below, beneath
INTER-
between
INTRA-
within
META-
beyond, change
PARA-
near, alongside
PERI-
surrounding
POST-
after, behind
PRE-
before
PRO- / PROS-
before, forward
RE-
back, again
RETRO-
behind, backward
SUPRA-
above, upper
TRANS-
across, through